MCASJ31LAB7106KTNA01 Equivalent & Substitute Parts

Part Overview

The MCASJ31LAB7106KTNA01 is a 10 µF ceramic capacitor rated at 6.3V with X7R temperature coefficient, manufactured by Taiyo Yuden in 1206 (3216 Metric) surface mount package. This component is classified as Active product status and is designed for automotive applications requiring AEC-Q200 compliance. Substitute parts become necessary when the primary part experiences supply constraints, inventory depletion, or when design flexibility permits selection from qualified alternatives meeting identical electrical and mechanical specifications.

Substiute Parts

MCASJ31LAB7106KTNA01

Taiyo YudenIn Stock: 925MCASJ31LAB7106KTNA01 Datasheet

Current PartRFQ

JMF316AB7106KLHT

Taiyo YudenIn Stock: 4644JMF316AB7106KLHT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MCASJ31LAB7106KTNA01 is determined by strict equivalence across the following parameters:

• Capacitance Value: 10 µF (exact match required)
• Voltage Rating: 6.3V (exact match required)
• Tolerance: ±10% (exact match required)
• Temperature Coefficient: X7R (exact match required)
• Operating Temperature Range: -55°C ~ 125°C (exact match required)
• Package / Case: 1206 (3216 Metric) (exact match required)
• Mounting Type: Surface Mount, MLCC (exact match required)
• Physical Dimensions: 0.126" L x 0.063" W x 0.071" Max Thickness (exact match required)
• Compliance: AEC-Q200 (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)

The substitute part JMF316AB7106KLHT meets all electrical and mechanical parameters specified above. Substitution is valid based on parametric equivalence, regardless of product status designation.

Parameter Comparison

Engineering Selection Recommendations

MCASJ31LAB7106KTNA01 is the primary selection for new designs. This part carries Active product status, indicating ongoing manufacturer support, continued availability, and suitability for long-term production applications. The part is ROHS3 compliant and AEC-Q200 rated, meeting automotive industry standards.

JMF316AB7106KLHT is a parametric equivalent suitable for existing designs, legacy system support, or applications where design flexibility permits use of Not For New Designs components. This substitute maintains full electrical and mechanical compatibility with the primary part. Selection of this substitute should be limited to situations where supply of the primary part is unavailable or where existing design documentation explicitly permits its use.

Both parts are manufactured by Taiyo Yuden and carry identical compliance certifications (ROHS3, AEC-Q200, MSL 1). The distinction between Active and Not For New Designs status reflects manufacturer lifecycle positioning rather than functional or quality differences.

Frequently Asked Questions (FAQ)

Q: Can JMF316AB7106KLHT be used as a direct replacement for MCASJ31LAB7106KTNA01 in new designs?

A: JMF316AB7106KLHT meets all electrical and mechanical parameters required for direct substitution. However, its Not For New Designs status indicates it is not recommended for new product development. Use in new designs should be evaluated against design requirements and supply chain strategy.

Q: Are there physical compatibility concerns when substituting these parts?

A: No. Both parts share identical package specifications (1206 / 3216 Metric), dimensions (0.126" L x 0.063" W), and maximum thickness (0.071"). They are mechanically interchangeable on PCB layouts designed for either part.

Q: Do these parts have different moisture sensitivity requirements?

A: No. Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions during storage or handling.

Q: What compliance certifications apply to both parts?

A: Both MCASJ31LAB7106KTNA01 and JMF316AB7106KLHT are AEC-Q200 rated and ROHS3 compliant, meeting automotive industry standards and environmental regulations.

Q: Are there differences in operating temperature performance between these parts?

A: No. Both parts operate across the identical temperature range of -55°C ~ 125°C with X7R temperature coefficient, ensuring stable capacitance performance across this range.

Q: Can these parts be used interchangeably in SMPS filtering applications?

A: Yes. Both parts meet the electrical specifications required for SMPS filtering. The JMF316AB7106KLHT specification explicitly lists SMPS Filtering as an application, and the MCASJ31LAB7106KTNA01 meets identical electrical parameters.